🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.78 AU - 2.36 AU

Year: 1062 Days

Day: 12.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,719,284 km

• M1: 763,996 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.27 AU - 2.49 AU

Year: 1309 Days

Day: 20 Hours

Environment

Temp: -81 °C

Axial Tilt: 131.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 11.2

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.77 AU - 12.07 AU

Year: 14669 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 101,719,284 km

• M1: 139,724 km (0.101 R)
• M2: 825,780 km (0.063 R)
• M3: 2,140,596 km (0.037 R)
• M4: 2,756,490 km (0.061 R)
• M5: 3,221,590 km (0.083 R)
• M6: 3,913,480 km (0.081 R)
• M7: 4,374,541 km (0.115 R)
• M8: 9,262,053 km (0.115 R)
• M9: 9,915,945 km (0.101 R)
• M10: 10,717,491 km (0.074 R)
• M11: 13,519,758 km (0.083 R)
• M12: 19,365,295 km (0.06 R)
• M13: 20,434,920 km (0.117 R)
• M14: 21,355,844 km (0.082 R)
• M15: 25,109,404 km (0.078 R)
• M16: 25,633,894 km (0.12 R)
• M17: 30,808,784 km (0.115 R)
• M18: 32,512,255 km (0.088 R)
• M19: 39,249,844 km (0.107 R)
• M20: 39,672,907 km (0.105 R)
• M21: 41,105,007 km (0.12 R)
• M22: 43,467,905 km (0.1 R)
• M23: 46,389,701 km (0.056 R)
• M24: 47,978,879 km (0.054 R)
• M25: 48,787,007 km (0.102 R)
• M26: 49,933,525 km (0.099 R)
• M27: 57,373,925 km (0.095 R)
• M28: 60,696,344 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.3

Radius: 3.3

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.43 AU - 14.93 AU

Year: 17056 Days

Day: 23.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,719,284 km

• M1: 41,139 km (0.101 R)
• M2: 207,343 km (0.111 R)
• M3: 341,831 km (0.05 R)
• M4: 804,537 km (0.078 R)
• M5: 1,002,007 km (0.096 R)
• M6: 1,182,422 km (0.1 R)
• M7: 1,792,033 km (0.078 R)
• M8: 2,093,473 km (0.056 R)
• M9: 2,949,472 km (0.091 R)
• M10: 3,320,325 km (0.076 R)
• M11: 3,618,324 km (0.115 R)
• M12: 4,267,279 km (0.112 R)
• M13: 4,382,470 km (0.093 R)
• M14: 4,529,524 km (0.045 R)
• M15: 5,215,730 km (0.11 R)
• M16: 5,791,382 km (0.082 R)
• M17: 5,897,298 km (0.096 R)
• M18: 6,004,410 km (0.094 R)
• M19: 7,148,235 km (0.063 R)
• M20: 8,475,019 km (0.062 R)
• M21: 10,366,384 km (0.088 R)
• M22: 10,946,675 km (0.099 R)
• M23: 12,229,476 km (0.101 R)
• M24: 13,362,231 km (0.052 R)
• M25: 14,824,551 km (0.089 R)
• M26: 20,738,304 km (0.111 R)
• M27: 22,170,105 km (0.065 R)
• M28: 23,130,823 km (0.057 R)
• M29: 24,855,088 km (0.1 R)
• M30: 25,134,836 km (0.091 R)
• M31: 26,179,029 km (0.12 R)
• M32: 27,054,476 km (0.055 R)
• M33: 30,008,286 km (0.086 R)
• M34: 34,540,503 km (0.116 R)
• M35: 36,546,161 km (0.118 R)
• M36: 38,131,450 km (0.051 R)
• M37: 42,892,851 km (0.049 R)
• M38: 44,793,043 km (0.119 R)
• M39: 45,763,933 km (0.071 R)
• M40: 48,179,939 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.4

Radius: 6.9

Gravity: 17.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.26 AU - 19.7 AU

Year: 28317 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,719,284 km

• M1: 85,869 km (0.068 R)
• M2: 603,029 km (0.115 R)
• M3: 1,371,364 km (0.115 R)
• M4: 1,851,573 km (0.106 R)
• M5: 2,538,975 km (0.108 R)
• M6: 4,710,089 km (0.089 R)
• M7: 6,068,288 km (0.075 R)
• M8: 7,778,192 km (0.098 R)
• M9: 8,684,456 km (0.046 R)
• M10: 14,624,987 km (0.1 R)
• M11: 17,648,958 km (0.051 R)
• M12: 20,853,195 km (0.118 R)
• M13: 22,148,563 km (0.102 R)
• M14: 26,231,987 km (0.046 R)
• M15: 27,740,083 km (0.099 R)
• M16: 29,305,026 km (0.113 R)
• M17: 30,653,352 km (0.097 R)
• M18: 33,618,681 km (0.038 R)
• M19: 37,705,096 km (0.109 R)
• M20: 39,622,941 km (0.089 R)
• M21: 40,771,254 km (0.091 R)
• M22: 42,620,284 km (0.101 R)
• M23: 46,847,321 km (0.066 R)
• M24: 49,815,493 km (0.078 R)
• M25: 52,122,142 km (0.098 R)
• M26: 54,700,312 km (0.102 R)
• M27: 59,042,689 km (0.09 R)
• M28: 63,832,514 km (0.09 R)
• M29: 66,781,237 km (0.059 R)
• M30: 69,346,243 km (0.111 R)
• M31: 69,582,607 km (0.084 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 18,950 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit